Gold Member Since 2014
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Suzhou Walter Flow Control Equipment Co., Ltd.

Spray Nozzle, Drencher Head, Window Nozzle manufacturer / supplier in China, offering Zstw Brass Water Spray Nozzle Head for Firerighting, Altitude Control Valve, Bs750 Underground Fire Hydrant and so on.

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Supplier Homepage Product Fire Sprinkler Zstw Brass Water Spray Nozzle Head for Firerighting

Zstw Brass Water Spray Nozzle Head for Firerighting

Purchase Qty.:
(Pieces)
200-9,999 10,000+
FOB Unit Price: US $0.59 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
200-9,999 US $0.59
10,000+ US $0.5
Get Latest Price
Production Capacity: 200000 PCS Per Month
Transport Package: 200PCS /Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZSTW
  • Sprinkler Head Type: Open
  • Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed
  • Closed Fire Sprinkler System: Dry Fire Sprinkler System
  • Wet Alarm Valve Structure: Seat Type
  • Nozzle Flow Coefficient: 80
  • Name: Water Spray Nozzle
  • Size: 1/2 Inch or 3/4 Inch
  • Working Pressure: 0.35mpa
  • Connect: Threaded
  • Origin: Suzhou, Jiangsu
  • Sprinkler Installation: Ordinary
  • Alarm Valve Type: Deluge Valve
  • Open Fire Sprinkler System Type: Deluge System
  • Dry Alarm Valve Type: Differential Type
  • Alarm Valve Diameter: 150mm
  • Deluge Valve Type: Lever Type
  • Body: Brass
  • K Factor: 80(5.6)/115(8.0)
  • Spray Angle: 60, 90, 120
  • Trademark: WALTER/ZST
  • HS Code: 8481801090
Product Description
Window Type Drencher Sprinkler Head for Dry Sprinkler System are used in Residential, Commercial, Industrial, Storage and Rack System.

1- Body: Brass

2- Glass bulb: Job brand or YD brand (3mm or 5mm diameter)

3- Size: NPT or R1/2", 3/4", 1"

4- Working Temperture: 135F/57C; 155° F/68° C; 175° F/79° C; 200° F/93° C

5- Finished: Brass or Chorme Plated, White

Style
Upright - Pendent - Horizontal Sidewall - Concealed Pendent

Bulb Nominal Dia. & Response: 5mm, Standard Response or 3mm, Quick Response

Thread Size [Optional]: NPT1/2 or R1/2

Nominal Orifice Size: 1/2 Inch

Nominal K-Factor: 5.6 (U. S. )/80 (metric)

Max. Working Pressure: 175 psig/1.2 mpa (12 bar)

Factory Hydrostatic Test: 100% @ 500psig (3.4 mpa)

Min. Operating Pressure: 7 psig/0.048 mpa (0.48 bar)

Sprinkler Finish [Optional]: Natural Brass, Chrome Plated or White Color Coated

Escutcheon Finish: Chrome Plated or Color Coated In Any Color

WALTER-FSV Company produce & supply Upright Fire Sprinkler, Pendent Fire Sprinkler, Sidewall Fire Sprinkler, ESFR Fire Sprinkler, Spary Nozzle, Impact Fire Sprinkler Nozzle, Concealed Fire Sprinkler.
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Mr. Justin Zhong
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